from distutils.util import strtobool
import os
from pathlib import Path

from django.conf import settings
from django.utils.translation import gettext_lazy as _


BASE_DIR = Path(__file__).resolve().parent.parent

SECRET_KEY = os.getenv('DJANGO_SECRET_KEY', 'default-secret-key')

DEBUG = bool(strtobool(os.getenv('DJANGO_DEBUG', 'False')))

ALLOWED_HOSTS = os.getenv('DJANGO_ALLOWED_HOSTS', '*').split(',')

ALLOW_REVERSE = bool(strtobool(os.getenv('DJANGO_ALLOW_REVERSE', 'True')))

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'sorl.thumbnail',
    'ckeditor',
    'django_cleanup.apps.CleanupConfig',
    'homepage.apps.HomepageConfig',
    'catalog.apps.CatalogConfig',
    'about.apps.AboutConfig',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.locale.LocaleMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'lyceum.middleware.ReverseRussianWordsMiddleware',
]


if settings.DEBUG:
    INSTALLED_APPS += ('debug_toolbar',)
    MIDDLEWARE += ('debug_toolbar.middleware.DebugToolbarMiddleware',)


INTERNAL_IPS = [
    '127.0.0.1',
]

ROOT_URLCONF = 'lyceum.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [BASE_DIR / 'templates'],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'lyceum.wsgi.application'


DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
    },
}


AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.'
        'UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.'
        'MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.'
        'CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.'
        'NumericPasswordValidator',
    },
]


LANGUAGE_CODE = 'ru'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True


LOCALE_PATHS = [
    BASE_DIR / 'locale',
]

LANGUAGES = [
    ('en', _('English')),
    ('ru', _('Russian')),
]


STATIC_URL = 'static/'

STATICFILES_DIRS = [
    BASE_DIR / 'static_dev',
]


MEDIA_URL = 'media/'

MEDIA_ROOT = BASE_DIR / 'media'


DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
